NOT FOR DISTRIBUTION TO U.S. NEWSWIRE SERVICES OR FOR DISSEMINATION IN THE UNITED STATES

Algonquin Power & Utilities Corp. ("APUC") (TSX:AQN) today announced that it has entered into an agreement with a syndicate of underwriters (the "Underwriters") led by CIBC World Markets and TD Securities, under which the underwriters have agreed to buy, on a bought deal basis, 16,860,000 common shares (the "Common Shares"), at a price of C$8.90 per Common Share for gross proceeds of C$150 million (the "Offering").

APUC has granted the Underwriters an option, exercisable at the Offering price for a period of 30 days following the closing of the Offering, to purchase up to an additional 15% of the Offering to cover over-allotments, if any.

Net proceeds of the Offering will be used to finance certain of APUC's previously disclosed growth opportunities, reduce amounts outstanding on APUC's credit facilities and for general corporate purposes.

The Offering will be made in all provinces of Canada and is expected to close on or about September 16, 2014, subject to the receipt of all necessary regulatory and stock exchange approvals.

The Common Shares will be offered to the public in Canada by way of a supplement to APUC's short form base shelf prospectus dated February 18, 2014. The securities referred to herein have not been and will not be registered under the United States Securities Act of 1933, as amended, and may not be offered or sold in the United States absent registration or an applicable exemption from registration requirements.

This news release does not constitute an offer to sell or the solicitation of any offer to buy, nor will there be any sale of these securities, in any province, state or jurisdiction in which such offer, solicitation or sale would be unlawful prior to the registration or qualification under the securities laws of any such province, state or jurisdiction.

About Algonquin Power & Utilities Corp.

Algonquin Power & Utilities owns and operates a diversified $3.6 billion portfolio of regulated and non-regulated utilities in North America. The regulated utility business provides water, electricity and natural gas utility services to 485,000 customers through a portfolio of regulated generation, transmission and distribution utility systems. The non-regulated electric generation subsidiary owns or has interests in renewable energy and thermal energy facilities representing more than 1,100 MW of installed capacity. Algonquin Power & Utilities delivers continuing growth through an expanding pipeline of renewable power and clean energy projects, organic growth within its regulated utilities and the pursuit of accretive acquisition opportunities. Common shares and preferred shares are traded on the Toronto Stock Exchange under the symbols AQN, AQN.PR.A and AQN.PR.D. Visit Algonquin Power & Utilities at www.AlgonquinPowerandUtilities.com and follow us on Twitter @AQN_Utilities.

Certain statements included in this news release contain information that is forward-looking within the meaning of certain securities laws, including information and statements regarding prospective results of operations, financial position or cash flows. These statements are based on factors or assumptions that were applied in drawing a conclusion or making a forecast or projection, including assumptions based on historical trends, current conditions and expected future developments. Since forward-looking statements relate to future events and conditions, by their very nature they require making assumptions and involve inherent risks and uncertainties. APUC cautions that although it is believed that the assumptions are reasonable in the circumstances, these risks and uncertainties give rise to the possibility that actual results may differ materially from the expectations set out in the forward-looking statements. Material risk factors include those set out in the management's discussion and analysis section of APUC's most recent annual report, quarterly report, and APUC's Annual Information Form. Given these risks, undue reliance should not be placed on these forward-looking statements, which apply only as of their dates. Other than as specifically required by law, APUC undertakes no obligation to update any forward-looking statements or information to reflect new information, subsequent or otherwise.